反应详情

When [6,7-dichloro-1-hydroxy-2-methyl-2-(i-propyl)-indan-5-yl]oxyacetamide is utilized as starting material in the reaction with diethyl oxalate/potassium t-butoxide there is obtained 4-[6,7-dichloro-1-hydroxy-2-methyl-2-(i-propyl)indan-5-yloxy]-3-hydroxy-3-pyrroline-2,5-dione. Where [6,7-dichloro-2-ethyl-1-hydroxy-2-(n-propyl)indan-5-yl]oxyacetamide is utilized as starting material in this reaction there is obtained 4-[6,7-dichloro-2-ethyl-1-hydroxy-2-(n-propyl)indan-5-yloxy]-3-hydroxy-3-pyrroline-2,5-dione.